One e cigarette with nicotine leads to adrenaline changes in nonsmokers' hearts UCLA FDA clears first menthol e cigarette for adults E cigarettes: health revolution or fresh pack of trouble? Vaping The Guardian Selling a Poison by the Barrel: Liquid Nicotine for E Cigarettes The New York Times Don't ban e cigarettes as a reaction to the vaping illnesses. Vaping as bad as fags after experts reveal e cigarettes can seriously damage the heart